LC VCO PHD THESIS

May 26, 2019 posted by

Services Full metadata XML. Doctor of Philosophy Ph. A novel low voltage quadrature LC oscillator with a fast start-up is then presented. This is followed by a power generation method based fast start-up analysis of resonator based oscillators. They achieve higher amplitudes of oscillation, and consequently, a superior phase noise performance. Services Full metadata XML.

These design principles enable this implementation to achieve a large dynamic range even at high speeds. These numbers represent orders of magnitude improvement on the work reported previously in literature. Search the library website Go. A phasor based analysis is used for determining the amplitude and phase noise of these oscillators with MOSFET operation in cut-off, linear and saturation regions. These numbers represent orders of magnitude improvement on the work reported previously in literature.

Several MOSFET oscillator architectures have been analyzed and the start-up times compared using this analysis with applications to start-up time reduction of LC oscillators.

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lc vco phd thesis

The proposed oscillator has a superior start-up performance compared to other low voltage quadrature LC oscillator architectures. Doctor of Philosophy Ph.

A novel low voltage quadrature LC oscillator with a fast start-up is then presented. Design trade-offs have been analyzed using system level simulations. You do not have access to any existing collections.

lc vco phd thesis

Retrieved from the University of Minnesota Digital Conservancy, http: The highest resulting figure-of-merit FoM is Some features of this site may not work without it. Several architectures and circuit im- plementations are reviewed. The thesis also briefly discusses the modeling of circuit non-idealities in CRAFT, and outlines circuit techniques for mitigating these. A wide tuning range is also maintained.

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Design trade-offs have been analyzed using fco level simulations.

Analysis and Design of Wideband LC VCOs

A phasor based analysis is used for determining the amplitude and phase noise of these oscillators with MOSFET operation in cut-off, linear and saturation regions. Several MOSFET oscillator architectures have been analyzed and the start-up times compared using this analysis with applications to start-up time reduction of LC oscillators. Type Thseis or Dissertation. Voltage-controlled oscillators Wireless sensor networks.

Finally, an application of LC oscillators for a crystal free radio-frequency RF receiver design has been explored. You may create a new collection.

Circuit techniques for cognitive radio receiver front-ends

JavaScript is disabled for your browser. This dissertation voc on the analysis, design, and application of inductor-capacitor LC oscillators for wireless sensor networks WSNs. This dissertation focuses on the analysis, design, and application of inductor-capacitor LC oscillators for wireless sensor networks WSNs.

A novel low voltage quadrature LC oscillator with a fast start-up is then presented. Finally, an application of LC oscillators for a crystal free radio-frequency RF receiver design has been explored.

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Analysis and Design of Wideband LC VCOs | EECS at UC Berkeley

A small signal two-port based approach that is design oriented is presented. The analysis has been validated with detailed circuit level simulations. These numbers represent orders of magnitude improvement on the work reported previously in literature. Persistent link to this item http: They also maintain good phase noise, power consumption, and figure of merit FOM over the entire tuning range.

Narrowband wide tuning signaling architectures and instantaneous wideband spectrum sensing architectures are identified as candidates for feasible SDR implementations.

Ad- ditionally, these techniques can be easily extended to improve the performance of other passive switched capacitor designs. A wide tuning range is also maintained.

Wide-tuning range techniques based on switched inductors are proposed as a way to design inductor- capacitor LC VCOs with wide-tuning ranges that maintain a good phase noise and power dissipation performance over the entire tuning range. The calculated steady state output amplitude and phase noise from this analysis are in agreement with Cadence Spectre simulations for different bias conditions.